Exploration with SVD

Feature and classification vectors

Joining, by = "property"
Column `property` joining factors with different levels, coercing to character vector

Outer products

Call:
lm(formula = mean ~ mode_1 + mode_2 + mode_3 + mode_4 + mode_5 + 
    mode_6, data = d_reg)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.67853 -0.21445  0.06241  0.18754  0.51754 

Coefficients:
              Estimate Std. Error t value Pr(>|t|)    
(Intercept)  1.415e-17  2.004e-02   0.000 1.000000    
mode_1      -9.219e-01  2.689e-01  -3.429 0.000758 ***
mode_2       1.564e-01  2.689e-01   0.582 0.561527    
mode_3       2.396e-01  2.689e-01   0.891 0.374049    
mode_4      -2.616e-01  2.689e-01  -0.973 0.331915    
mode_5       3.802e-02  2.689e-01   0.141 0.887700    
mode_6      -2.890e-02  2.689e-01  -0.107 0.914542    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.2689 on 173 degrees of freedom
Multiple R-squared:  0.07421,   Adjusted R-squared:  0.0421 
F-statistic: 2.311 on 6 and 173 DF,  p-value: 0.03585

Analysis of Variance Table

Model 1: mean ~ mode_1
Model 2: mean ~ mode_1 + mode_2
Model 3: mean ~ mode_1 + mode_2 + mode_3
Model 4: mean ~ mode_1 + mode_2 + mode_3 + mode_4
Model 5: mean ~ mode_1 + mode_2 + mode_3 + mode_4 + mode_5
Model 6: mean ~ mode_1 + mode_2 + mode_3 + mode_4 + mode_5 + mode_6
  Res.Df    RSS Df Sum of Sq      F Pr(>F)
1    178 12.659                           
2    177 12.634  1  0.024461 0.3384 0.5615
3    176 12.577  1  0.057418 0.7943 0.3740
4    175 12.508  1  0.068438 0.9467 0.3319
5    174 12.507  1  0.001446 0.0200 0.8877
6    173 12.506  1  0.000835 0.0115 0.9145

parameter	SV	beta	beta_se	beta_t	beta_p	signif
mode_1	3.200	-0.922	0.269	-3.429	0.001	***
mode_2	1.352	0.156	0.269	0.582	0.562	n.s.
mode_3	0.928	0.240	0.269	0.891	0.374	n.s.
mode_4	0.477	-0.262	0.269	-0.973	0.332	n.s.
mode_5	0.335	0.038	0.269	0.141	0.888	n.s.
mode_6	0.324	-0.029	0.269	-0.107	0.915	n.s.

Plotting properties in 2D spaces

Joining, by = "property"
Column `property` joining factors with different levels, coercing to character vector

Joining, by = "property"
Column `property` joining factors with different levels, coercing to character vector

Joining, by = "property"
Column `property` joining factors with different levels, coercing to character vector

Plotting items in 2D spaces